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New York Giants head coach Tom Coughlin argues a call with head linesman Mark Hittner (28) during the first half of the NFC Championship NFL football game against the San Francisco 49ers Sunday, Jan. 22, 2012, in San Francisco. (AP Photo/David J. Phillip)

Giants edge 49ers in OT to reach Super Bowl

The New York Giants advanced to the Super Bowl with a 20-17 overtime victory over the San Francisco 49ers on Sunday in the National Football Conference championship game.